baber/WOPTO huggingface dataset:
Patent CA-2506433-A1 (CA)
Inventor: NELSON IAN
IPC: G01R33/28
Filed: 2003-12-19
Abstract: L'invention concerne un dispositif destiné à simuler un échantillon de gaz ayant un niveau spécifique de polarisation lorsqu'il est mesuré par une bobine détectrice RMN (14) comprenant un circuit actif (28) peu couplé à la bobine détectrice RMN. Le circuit actif répond comme gaz un hyperpolarisé possédant le niveau spécifique de polarisation lors de la mesure par la bobine de détection RMN.
Patent CA-2507779-A1 (CA)
Title: Primer composition and uses thereof
Inventor: TON-THAT MINH-TAN
IPC: C08J7/046
Filed: 2005-05-18
Abstract: The present invention provides a primer for a thermoplastic and/or elastomeric substrate, the primer comprising a film of an epoxy-modified polymer selected from the group consisting of an epoxy-modified-thermoplastic polymer, an epoxy-modified-thermoplastic polymeric composite, an epoxy-modified-elastomeric polymer, an epoxy-modified-elastomeric polymeric composite, a blend thereof, and any mixture thereof.    Also provided are methods of repairing, inserting, assembling and coating a thermoplastic or elastomeric substrate using the primer of the present invention.
Patent CA-2508224-A1 (CA)
Inventor: GRENIER GILLES
IPC: E04F11/16
Filed: 2005-05-24
Abstract: A staircase finishing arrangement includes a tread portion presenting a finishing surface layer, a nosing extending across substantially the whole length of the tread portion with a supporting layer affixed to the underside of the surface layer and mortised into the nosing, in the front and/or free side edges of the tread. Mechanical securement means are provided for interengagement as between the nosing and the subjacent riser, and are pivotally mounted such that upon interengagement limited adjustment may be achieved to secure the arrangement in proper transverse locational relationship with the stair.
Patent CA-2511794-A1 (CA)
Title: Revetement pour isolation et autres applications
Inventor: COHEN LEWIS S
IPC: B32B7/02
Filed: 2003-12-23
Abstract: Cette invention se rapporte à un procédé et à un matériau servant à recouvrir des surfaces d'isolation exposées, pour les protéger de l'humidité et d'autres facteurs environnementaux. Dans un mode de réalisation, ce revêtement comprend une première couche exposée d'un feuillard contenant du métal (12), une seconde couche d'un feuillard contenant du métal (16), une couche d'un polymère (14) disposée entre les deux premières couches de feuillard (12,16) et une troisième couche d'un feuillard contenant du métal (20), ainsi qu'une seconde couche de polymère (18) disposée entre la seconde et la troisième couche de feuillard (16,20). Une couche d'un adhésif autocollant (22) peut être appliquée sur l'une des couches exposées de feuillard (20). Cette couche d'adhésif autocollant (22) est recouverte d'un film détachable (24) avant l'application.
Patent CA-2512757-A1 (CA)
Inventor: MAUVAIS PASCALE
IPC: C07C321/26
Filed: 2004-02-10
Abstract: The invention relates to novel compounds which correspond to the general formula (I), their method of preparation, and their use in pharmaceutical compositions intended for use in human or veterinary medicine (in dermatology and in the field of cardiovascular diseases, immune diseases and/or diseases linked to lipid metabolism), or in cosmetic compositions.
Patent CA-2513731-A1 (CA)
Inventor: WINISKI ANTHONY
IPC: A61K38/13
Filed: 2004-02-09
Abstract: The use of a combination of corticoid and a compound of formula (I) of the preparation of a medicament for the treatment of a corticoid-resistant disease and/or a calcineurin inhibitor-resistant disease, e.g. where T cells are involved in the pathophysiology.
Patent CA-2515391-A1 (CA)
Title: Utilisation de tensioactifs inhibiteurs de la glycoproteine p a la surface d'un vecteur colloidal
Inventor: BENOIT JEAN-PIERRE
IPC: A61K9/127
Filed: 2003-02-12
Abstract: L'invention concerne l'utilisation d'un vecteur colloïdal dans la fabrication d'un médicament destiné à inhiber la glycoprotéine P, lequel vecteur colloïdal : - encapsule et absorbe une substance pharmacologiquement active et - comporte des tensioactifs inhibiteurs de la glycoprotéine P liés à la surface du vecteur colloïdal.
Patent CA-2517824-A1 (CA)
Inventor: KUMAR YATENDRA
IPC: C07C213/10
Filed: 2004-03-08
Abstract: The invention relates to 3,3-diarylpropylamines derivatives and processes for producing them. More particularly, it relates to the preparation of pure tolterodine or a pharmaceutically acceptable salt thereof and pharmaceutical compositions that include the pure tolterodine or a pharmaceutically acceptable salt thereof. It also relates to a novel 3,3~diarylpropylamine derivative, referred to as tolterodine dimer. Chemically, tolterodine dimer is N,N-di-[3-[2-hydroxy-5-methylphenyl]-3-phenylpropyl]isopropylamine and has structural Formula (I), The invention also relates to use of pure tolterodine or tolterodine dimer as reference standards or reference markers for checking the purity of tolterodine.
Patent CA-2521493-A1 (CA)
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q5/00
Filed: 2004-03-16
Abstract: A dielectrically-loaded loop antenna has a cylindrical dielectrical core (12), a feeder structure (18) passing axially through the core, a sleeve balun (20) encircling one end portion of the core and helical antenna elements (10A -10B) extending from a feed connection with the feeder structure at the other end of the core to the rim (20U) of the balun. The antenna elements (10A -10D) are arranged as a pair of laterally opposed groups (10AB, 10CD) of conductive elongate helical elements each having at least first and second conductive elements of different electrical lengths to form a plurality of looped conductive paths. By forming at least one of the conductive elements in each group as a conductive strip with one or both edges meandered, such that the edges of the strip are non-parallel and have different electrical lengths, additional modes of resonance are created, yielding an improvement in bandwidth.
Patent CA-2522258-A1 (CA)
Inventor: NELSON SIDNEY G JR
IPC: B01D53/64
Filed: 2003-05-06
Abstract: L'invention concerne un procédé permettant d'enlever le mercure et les composés contenant du mercure d'un gaz de combustion dans un système de gaz d'échappement (11). Ce procédé consiste à prendre un sorbant de mercure dans un courant de gaz de combustion contenant du mercure pendant un temps suffisamment long pour permettre l'adsorption au moins d'une quantité efficace de mercure et de composés contenant du mercure dans le gaz de combustion sur le sorbant de mercure, et à recueillir et enlever le sorbant de mercure du courant de gaz de combustion. On prépare le sorbant de mercure en traitant un substrat carboné (1) avec une quantité efficace de gaz contenant de la bromine (3), notamment une bromine élémentaire ou du bromure d'hydrogène, pendant un temps suffisant pour augmenter la capacité du substrat carboné (1) à adsorber le mercure et les composés contenant du mercure. Les points d'injection, de recueil et d'enlèvement du sorbant de mercure sont variables en fonction de la configuration exacte du système de gaz d'échappement (11).
Patent CA-2524555-A1 (CA)
Title: Fish barrier
Inventor: PATRICK PAUL HENRY
IPC: E02B8/08
Filed: 2005-10-26
Abstract: A barrier for diverting fish from a water flow channel such as an intake (12) consists of a dyke (10) enclosing the water intake, and extending at least the entire depth of the body of water. There are pipes (20) extending between opposite sides of the dyke (10), of diameter at least 800 mm (31 inches). The inlet end of each pipe (20) communicates with the body of water through one or more inlet ducts (26) of width no more than 600 mm (24 inches), this being a duct size to which the fish from the body of water have an aversion. Each inlet duct (26) may also be aligned at least 45° below the longitudinal axis of the pipe (20). The confined space, the resulting darkness, and the change in water flow direction, all have the effect of discouraging fish from entering the ducts. The number of pipes (20) should be sufficiently large that the intake velocity will be less than 150 mm/s (0.5 ft/s), to minimise entrainment or impingement of fish. (Figure 1)
Patent CA-2524637-A1 (CA)
Inventor: DA SILVA LOPES FLAVIO
IPC: C22B1/244
Filed: 2004-04-30
Abstract: Iron ore pellets are produced by a process in which the iron ore is mixed with additives necessary to adapt the desired chemical composition, and they are then pelletized in rotatory disks. The resultant elements are pellets which are taken to a straight grate furnace, where they undergo a thermal process, receiving additional mixtures of polymers or acrylic copolymers, polymers and vinyl acetate copolymers or synthetic oils which form a protective layer- to become resistant to abrasion, sticking, dust degradation and dust emission.
Patent CA-2525600-A1 (CA)
Inventor: REIFFEL LEONARD
IPC: A61N5/10
Filed: 2004-05-20
Abstract: A photon beam dose enhancement is controlled by configuring at least two magnets in a staggered opposing coil configuration, such that the first central field vector of the first magnet is more anti-parallel than parallel to the second central field vector of the second magnet. In one form, the first central field vector of the first magnet is rotated between .plusmn. 90o to 180o to the second central field vector of the second magnet. Typically, the first central field vector is non~coaxial with the second central field vector. The resulting magnetic field configuration has a larger portion of higher magnitude magnetic field that can reach deeper into a target body and provides additional space within the region of higher magnitude that can accommodate larger portions of a body.
Patent CA-2526447-A1 (CA)
Title: System, method and computer product for predicting protein-protein interactions
Inventor: TEMKIN JOSHUA MICHAEL
IPC: G16B20/30
Filed: 2004-04-05
Abstract: System, method and computer product for predicting protein-protein interactions. In this disclosure, there is at least one biological data source containing biological data. A protein-protein interactions prediction module accesses the at least one biological data source and predicts interactions with a target protein having known domain and motif information. The prediction module includes a search module that searches the at least one biological data source for a set of proteins with domain and motif information similar to the domain and motif information of the target protein. An extraction module extracts interaction proteins from the set of proteins. A  cellular location module determines whether the extracted interaction proteins are co-located at the same cellular location as the target protein. An analysis module determines protein-protein interactions of the interaction proteins with the target protein based on interaction domains and motifs and cellular location.
Patent CA-2531164-A1 (CA)
Inventor: KORB WILLIAM B
IPC: B23B51/04
Filed: 2004-06-24
Abstract: An arbor (10) is provided for a hole cutter (12) having an outer surface defining a threaded hole (16) and a pair of pin holes (18). The arbor body (24) has a threaded end (26) for the hole cutter (12) and a pair of bearing surfaces (36) located on opposite sides of the arbor body (24). A pin ring (38) has a pair of drive pins (44) and an aperture (40) having a pair of bearing surfaces (46) engageable on the bearing surfaces (36) on the arbor body (24).
Patent CA-2534201-A1 (CA)
Title: Apparatus and method for assuring recovery of temporary resources in a logically partitioned computer system
Inventor: SCHARDT TERRY LYLE
IPC: G06F9/44
Filed: 2004-03-22
Abstract: A capacity manager provides temporary resources on demand in a manner that assures the temporary resources may be recovered when the specified resource-time expires. Access to minimum resource specifications corresponding to the logical partitions is controlled to prevent the sum of all minimum resource specifications from exceeding the base resources on the system. By assuring the sum of minimum resource specifications for all logical partitions is satisfied by the base resources on the system, the temporary resources may always be recovered when required.
Patent CA-2534352-A1 (CA)
Title: Methods of protein production in yeast
Inventor: BARR PHILIP J
IPC: C07K14/81
Filed: 2004-08-09
Abstract: Vectors, host cells, and methods are provided for the production of proteins in yeast. The vectors generally contain a selection gene, a yeast 2 micron sequence, and a polynucleotide encoding a polypeptide, where the polynucleotide is operably linked to promoter, and where the polynucleotide contains one or more yeast-preferred codons. Host cells are cultured under conditions where, after an initial batch phase, oxygen concentration is kept high and glucose feed is regulated so that the yeast cells stay in respiratory metabolism.
Patent CA-2535660-A1 (CA)
Inventor: KOMORI TOSHIYUKI
IPC: C12N15/29
Filed: 2004-06-09
Abstract: It is intended to provide a hybrid plant having a high fertility and a method of constructing this hybrid plant. Namely, a hybrid plant characterized by having 2 copies or more fertility restoration genes on 2 or more loci having no complete linkage relationship to each other; and a method which comprises transferring fertility restoration genes with the use of genetic engineering techniques and thus locating 2 copies or more fertility restoration genes on 2 or more loci having no complete linkage relationship to each other.
Patent CA-2539765-A1 (CA)
Title: Electrical outlet plug strip
Inventor: ANDERSON KENNETH E
IPC: H02G3/14
Filed: 2006-03-08
Abstract: An electrical outlet plug strip comprising an elongated horizontally disposed housing having a horizontally disposed upper wall member, a vertically disposed inner wall member, a horizontally disposed bottom wall member, and an angularly disposed outer wall member which extends between the outer end of the upper wall member and the outer end of the bottom wall member. The outer wall member extends downwardly and inwardly from its upper end to its lower end and has a plurality of horizontally spaced-apart electrical outlets positioned in the angularly disposed outer wall member. The angularly disposed outer wall member may also have a low voltage receptacle provided therein which enables low voltage lights to be powered thereby.
Patent CA-2542835-A1 (CA)
Title: Rna interference mediated inhibition of gene expression using short interfering nucleic acid (sina)
Inventor: MCSWIGGEN JAMES
IPC: C12P19/34
Filed: 2004-08-20
Abstract: This invention relates to compounds, compositions, and methods useful for modulating gene expression using short interfering nucleic acid (siNA) molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of genes, such as expressed pseudogenes associated with the maintenance or development of diseases, disorders, traits, and conditions in a subject or organism.
Patent CA-2543096-A1 (CA)
Title: Protected dynamic provisioning of credentials
Inventor: ZHOU HAO
IPC: H04L29/06
Filed: 2004-10-12
Abstract: A method and implementation is disclosed for secure communication between two or more parties. A secure tunnel is established between parties using an encryption algorithm. An authentication process is performed between parties over the secured tunnel. The provisioning of credentials is thereafter performed between parties.
Patent CA-2543240-A1 (CA)
Title: Optimizing 802.11 power-save for ip multicast groups
Inventor: MEIER ROBERT C
IPC: H04J99/00
Filed: 2004-08-31
Abstract: A method for providing a superior quality of service for multicast data streams delivered over a wireless local area network. As Internet Protocol multicast data streams are received by an access point, the access point observes Internet Group Multicast Protocol registration messages to determine which of its associated stations subscribe to each multicast data stream. The access point then determines which of the multicast data streams it receives have only active subscribing stations as opposed to those data streams having at least one associated station operating in power-save mode. The access point will automatically transmit each multicast data stream having only active subscribers immediately to the associated active stations, while buffering the multicast data stream for which there is at least one associated station operating in power-save mode.
Patent CA-2543757-A1 (CA)
Title: Paroxetine cholate or cholic acid derivative salts, and composition comprising paroxetine and cholic acid or cholic acid derivatives
Inventor: LEE HONG WOO
IPC: A61P25/24
Filed: 2004-12-28
Abstract: Disclosed herein is a paroxetine cholate or cholic acid derivative salt and a composition comprising paroxetine and cholic acid or a derivative thereof.  Further disclosed is a pharmaceutical composition comprising the paroxetine salt or the composition. The pharmaceutical composition can be formulated into an oral preparation for swallowing without water as an orally disintegrating tablet for paroxetine.
Patent CA-2545308-A1 (CA)
Inventor: O'HARA LEONARD
IPC: F17D5/02
Filed: 2003-12-03
Abstract: L'invention concerne un système de détection d'infiltration d'eau (1), approprié pour indiquer l'infiltration d'eau (12) de l'extérieur dans une gaine (3) placée sur un tuyau (2) ou une cuve. Ce système (1) comprend un déflecteur (4) fixé au côté inférieur (7) du tuyau (2), dans la gaine (3) placée sur cette dernière, ainsi qu'une conduite (8) accouplée au déflecteur (4) de façon à évacuer l'eau (12) du tuyau (2) vers un dispositif indicateur (13) détectant la présence d'eau. Ce dispositif indicateur (13) présente une partie émettrice de signal (17) placée à l'extérieur de la gaine (3) et servant à signaler la présence d'eau (11). Le déflecteur (4) présente une forme appropriée et est agencé pour intercepter l'eau (12) s'écoulant le long de l'extérieur (7) du tuyau (2) dans la gaine (3) et la dévier dans la conduite (8). Cette dernière (8) et le dispositif indicateur (13) présentent une forme appropriée et sont agencés pour que le dispositif indicateur (13) ne puisse pratiquement détecter que l'eau (12) interceptée par le déflecteur (4). D'autres aspects de l'invention concernent un tuyau ou une cuve, équipé(e) d'un tel système de détection, ainsi qu'un procédé pour signaler l'infiltration d'eau de l'extérieur dans une gaine placée sur un tuyau ou une cuve, au moyen dudit système de détection.
Patent CA-2545391-A1 (CA)
Inventor: OCAL GUNSELI
IPC: C12N1/32
Filed: 2004-11-15
Abstract: A method for selectively enriching for a microorganism able to metabolise a test substrate, and/or the enrichment of an enzyme involved in the metabolism of the test substrate, the method comprising the steps of: a) providing a population of microorganisms in a vessel, b) feeding fluid into the vessel at a controlled flow rate commencing with an initial flow rate, the fluid comprising a nutrient medium and, for at least part of the feed period, the test substrate, c) producing a signal indicative of the level of a metabolism indicator over the time-frame of the enrichment, and d) providing an output based on the signal to enable assessment of selective enrichment of a microorganism that metabolises the test substrate, and/or the enrichment of an enzyme produced by the microorganism that is involved in the metabolism of the test substrate. To accelerate the enrichment process, conditions may be set to increase the flow rate in stages as a steady state is detected. This may be achieved by presetting conditions to be met by the signal output to result in a change in the fluid flow rate, and changing the flow rate at which fluid is fed into the vessel when the conditions are met, wherein the preset conditions are a combination of a predetermined period of time and a preset value range within which the signal must remain for the predetermined period of time.
Patent CA-2545471-A1 (CA)
Title: Vapor fueled engine
Inventor: PARRY ROBERT WILLIAM
IPC: F02M17/20
Filed: 2004-05-07
Abstract: A fuel supply assembly is provided that may allow for use of vaporized fuel to power an engine and enhance fuel efficiency. The fuel supply assembly may include a vaporizing tank, a heating source, a temperature control and a monitoring and control system configured to control intermixing of ambient air and vaporized gasoline to maintain a desired hydrocarbon level in an exhaust.
Patent CA-2546838-A1 (CA)
Inventor: LEE TIM
IPC: C12R1/16
Filed: 2004-11-30
Abstract: A lyophilization medium for a microorganism is provided wherein the medium is substantially free of animal-derived products and comprises yeast extract and monosodium glutamate. The lyophilisation medium can be used for cryoprotection of strains of bacteria such as Corynebacterium diphtheriae. Method for preparing a freeze-dried culture of a microorganism using the lyophilization medium, and lyophiles of microorganisms are also provided.
Patent CA-2550005-A1 (CA)
Inventor: KRUPINSKI STEVEN M
IPC: C08K3/00
Filed: 2004-12-08
Abstract: Interpolymer resin particles comprised of 20% to 60% by weight of uncross-linked polyolefin e.g. polyethylene, polypropylene, and from 40% to 80% by weight based on the weight of the particles of a vinyl aromatic monomer, e.g.  styrene, that is polymerized in a suspension process or form an interpenetrating network of polyolefin with polymerized vinyl aromatic monomer particles and having a gel content of 0 to 1.5% by weight based on the weight of the particles for improved processability in end-use applications and improved ESCR properties. The interpolymer resin particles have a VICAT  softening temperature from about 90~C to about 115~C, and a melt index from 0.2 to 35.0g/10 minutes (Condition ). The particles can be mixed with a blowing agent to form extruded foam articles, such as foam board, and can be used in extrusion, injection molding, rotomolding, and thermoforming processes to form a layer, e.g. sheet, film, and as a tie layer in multi-layer structures to bind adjacent layers consisting of incompatible polymers, i.e.  polystyrene and polyethylene for improved rigidity in multi-layer structures.
Patent CA-2552982-A1 (CA)
Inventor: BRIN MITCHELL F
IPC: C12N9/52
Filed: 2005-01-07
Abstract: Medicaments and methods for treating vascular disorders by administering a botulinum toxin directly to a blood vessel of a patient.